My hair is naturally straight and very fine (but NOT thin). The length is to the middle of my back. As I have gotten older (50+), my hair has become more unruly and frizzy. I color my hair regularly (RED!), so sulfate-free is important. I have lifelong problems with scalp dermatitis/psoriasis.

This shampoo (and conditioner) is absolutely hands down my favorite ever. My scalp is forever happy and my hair is soft, manageable, no fly-aways, no frizz and hardly any breakage. My color lasts and lasts and so does the shampoo (unless my teenaged daughters get hold of it).

I used to wash my hair every day but I can go two to three days without having to wash it with this product. When I do wash it every day, I get the same happy results.

My hair is always soo dry no matter what I try but this was a miracle worker. I noticed it after the first try and it's done wonders. It is a little more expensive than the Redken I used to use but it's worth it!

I am one of those people who will do anything to make my hair look good, and won't step out of the house otherwise. Shamp'oil definitely does the trick! It leaves my hair very soft and shiny. I only wash my hair twice a week, but this is the only shampoo I will use! Unfortunately, it does not work so well when I leave my hair naturally curly, but it looks and feels great when I blow dry it.

This is a great product. I have very curly, coarse hair. I also have my hair colored. It makes it more manageable. It is expensive, but if you have hair like mine, you have to use a quality product. I did use the Pureology Luxury Line, but this is more affordable and is just as good ( if not better). I don't have to wash my hair every day, so it lasts a long time. I just don't let anyone else in my house use it!

Best Pureology shampoo and conditioner for dry, frizzy hair. Smooth didn't work and I love hydrate, but this is even better for me. It is so much easier to style my hair (and with fewer products). Love it!

Though concentrated, Precious Oil Shamp'oil is still ideal for all hair types and textures including fine hair. It will add moisture, shine, and manageability without weighing hair down. It is especially ideal to repair and strengthen brittle, color- and chemically-treated hair. You can use it in conjunction with volumizing styling treatments to meet all of your haircare needs. We recommend Pure Volume Blow Dry Amplifier to add volume and fullness: http://www.ulta.com/ulta/browse/productDetail.jsp?productId=xlsImpprod4160135

Pureology products are not claimed to be gluten-free because some (not all) product formulas contain wheat and soy proteins, and products are not produced in a gluten-free facility. Precious Oil Shamp'oil does contain wheat proteins; therefore, it is not gluten-free.